19082530

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^2\times {\mathrm{277}}^1$

素因数の和:450

約数の個数: 24

約数和(自身を含む): 34892892

約数和(自身を除く): 15810362

約数列:

[1, 2, 5, 10, 83, 166, 277, 415, 554, 830, 1385, 2770, 6889, 13778, 22991, 34445, 45982, 68890, 114955, 229910, 1908253, 3816506, 9541265, 19082530]

約数ペア:

[(1, 19082530), (2, 9541265), (5, 3816506), (10, 1908253), (83, 229910), (166, 114955), (277, 68890), (415, 45982), (554, 34445), (830, 22991), (1385, 13778), (2770, 6889)]